Re: Cache Tier Statistics

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Hi Nick

If my brain doesn't fail me you can try
ceph daemon osd.{id} perf dump
ceph report (not 100% sure if cache stats are in

Rgds
JC


On Saturday, November 8, 2014, Nick Fisk <nick@xxxxxxxxxx> wrote:

Hi,

 

Does anyone know if there any statistics available specific to the cache tier functionality, I’m thinking along the lines of cache hit ratios? Or should I be pulling out the Read statistics for backing+cache pools and assuming that if a read happens from the backing pool it was a miss and then calculating it from that?

 

Thanks,

Nick




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Sent while moving

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